diff options
Diffstat (limited to 'include/linux/clk-provider.h')
| -rw-r--r-- | include/linux/clk-provider.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 172d5bdaf03..4989b8a7bed 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -57,6 +57,11 @@ struct clk_hw; * This function must not sleep. Optional, if this op is not * set then the enable count will be used. * + * @disable_unused: Disable the clock atomically. Only called from + * clk_disable_unused for gate clocks with special needs. + * Called with enable_lock held. This function must not + * sleep. + * * @recalc_rate Recalculate the rate of this clock, by querying hardware. The * parent rate is an input parameter. It is up to the caller to * ensure that the prepare_mutex is held across this call. @@ -106,6 +111,7 @@ struct clk_ops { int (*enable)(struct clk_hw *hw); void (*disable)(struct clk_hw *hw); int (*is_enabled)(struct clk_hw *hw); + void (*disable_unused)(struct clk_hw *hw); unsigned long (*recalc_rate)(struct clk_hw *hw, unsigned long parent_rate); long (*round_rate)(struct clk_hw *hw, unsigned long, @@ -331,8 +337,10 @@ struct clk *clk_register_fixed_factor(struct device *dev, const char *name, * error code; drivers must test for an error code after calling clk_register. */ struct clk *clk_register(struct device *dev, struct clk_hw *hw); +struct clk *devm_clk_register(struct device *dev, struct clk_hw *hw); void clk_unregister(struct clk *clk); +void devm_clk_unregister(struct device *dev, struct clk *clk); /* helper functions */ const char *__clk_get_name(struct clk *clk); |